diff --git a/eclipse-scout-cli/package.json b/eclipse-scout-cli/package.json
index a168c0a2292..a53402fee90 100644
--- a/eclipse-scout-cli/package.json
+++ b/eclipse-scout-cli/package.json
@@ -57,7 +57,7 @@
     "karma-jasmine-html-reporter": "2.1.0",
     "karma-junit-reporter": "2.0.1",
     "karma-webpack": "5.0.0",
-    "less": "4.2.0",
+    "less": "4.1.3",
     "less-loader": "11.1.3",
     "mini-css-extract-plugin": "2.7.6",
     "css-minimizer-webpack-plugin": "5.0.1",